Is it in the factory ______ you visited last week ______ this kind of car is made?

A．/; that

B．where; when

C．where; that

D．/;when

溺水伤员的抢救措施应做到（）

A.立即将溺水者救至安全通风保暖的地方首先清除口鼻内的异物；确保呼吸道的畅通

B.立即对伤员进行俯卧式或口对口人工呼吸至少连续2分钟不间断

C.心跳仃止时应立即采取心肺复苏术

D.呼吸恢复后可在四肢进行向心按摩促使血液循环的恢复